246047-72-3, A common heterocyclic compound, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc.(1,3-Bis(2,4,6-trimethylphenyl)-2-imidazolidinylidene)dichloro(phenylmethylene)(tricyclohexylphosphine)ruthenium, below Introduce a new synthetic route.
To a 40 mL scintillation vial equipped with a magnetic stir bar was added C848 (0.500 g, 0.589 mmol), ^-toluenesulfonyl chloride (0.056 g, 0.30 mmol), tetrahydrothiophene 1- oxide (0.307 g, 2.94 mmol), and dichloromethane (4 mL). The reaction was stirred at ambient temperature for one hour then diluted with diethyl ether (25 mL). The precipitate was isolated by filtration, washed with diethyl ether (2 x 10 mL) followed by hexanes (1 x 15 mL) then dried in vacuum to afford C673 (0.248 g, 62.6% yield). [000131] 1H MR (400 MHz, CDCh) delta 16.12 (s, 1H), 7.82 (d, J = 7.7 Hz, 2H), 7.55 (t, J = 7.2 Hz, 1H), 7.23 (t, J = 7.7 Hz, 2H), 7.11 (br s, 2H), 6.93 (s, 1H), 6.29 (s, 1H), 4.11 – 3.94 (m, 3H), 3.86 – 3.76 (m, 1H), 2.72 (s, 3H), 2.69 (s, 3H), 2.64 (s, 3H), 2.62 – 2.45 (m, 3H), 2.35 (s, 3H), 2.27 – 2.17 (m, 1H), 2.15 (s, 3H), 2.07 (s, 3H), 2.05 – 1.91 (m, 2H), 1.84 – 1.68 (m, 2H)., 246047-72-3
The synthetic route of 246047-72-3 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; MATERIA, INC.; JOHNS, Adam, M.; (112 pag.)WO2018/38928; (2018); A1;,
Highly efficient and robust molecular ruthenium catalysts for water oxidation
Catalysts | Special Issue : Ruthenium Catalysts – MDPI